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<li class="navelem"><a class="el" href="../../dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li>  </ul>
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  <div class="headertitle"><div class="title">timer_old.cpp</div></div>
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<a href="../../d0/dc9/timer__old_8cpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="preprocessor">#include &quot;<a class="code" href="../../df/d05/timer_8hpp.html">timer.hpp</a>&quot;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="preprocessor">#include &lt;iostream&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="preprocessor">#include &lt;sys/time.h&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment">//#include &quot;defines.hpp&quot;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="preprocessor">#include &quot;<a class="code" href="../../d0/d0e/misc_8hpp.html">misc.hpp</a>&quot;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
<div class="foldopen" id="foldopen00007" data-start="{" data-end="}">
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"><a class="line" href="../../db/de1/class_c_timer.html#a7fe9ad152f641589251afdabebd60572">    7</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../db/de1/class_c_timer.html#a7fe9ad152f641589251afdabebd60572">CTimer::Stop</a>(  )</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span>{</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span>    m_is_run = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span>}</div>
</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span> </div>
<div class="foldopen" id="foldopen00012" data-start="{" data-end="}">
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"><a class="line" href="../../db/de1/class_c_timer.html#ad252c89444a7ed6eae41b09520015eda">   12</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../db/de1/class_c_timer.html#ad252c89444a7ed6eae41b09520015eda">CTimer::Start</a>( <span class="keywordtype">long</span> ms , <span class="keywordtype">bool</span> oneShot )</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span>{</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span>    <span class="keywordflow">if</span>( m_is_run == <span class="keyword">false</span> ){</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span>        m_is_run = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span>        <span class="keywordflow">if</span>( ms &gt; 0 ){</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span>            m_tick = ms;</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>        }</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>        m_is_one_shot = oneShot;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span>        <span class="comment">//运行记时线程</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span>        <span class="keywordflow">if</span>( m_cb ){</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>            std::thread thd( std::bind( &amp;CTimer::thd_fun , <span class="keyword">this</span> ) );</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>            thd.detach();</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>        }</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span>    }</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>}</div>
</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="keywordtype">void</span> CTimer::thd_fun(  )                    <span class="comment">//记时线程,在后台运行</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>{</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>    <span class="keywordtype">long</span> __t = m_tick;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    <span class="keywordtype">bool</span> __run = m_is_run , __one_shot = m_is_one_shot;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>    <span class="keywordtype">bool</span> __fun_ok  = m_cb ? true : <span class="keyword">false</span>;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>    <span class="keyword">struct </span>timeval  __s_time , __e_time;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    gettimeofday( &amp;__s_time , NULL );</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>    <span class="keywordflow">while</span>( __run == <span class="keyword">true</span> ){</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>        <span class="keywordflow">if</span>( m_reset == <span class="keyword">true</span> ){</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>            gettimeofday( &amp;__s_time , NULL );</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>            m_reset = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>        }</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>        gettimeofday( &amp;__e_time , NULL );</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>        <span class="keywordtype">long</span>    __diff_ms = (__e_time.tv_sec - __s_time.tv_sec ) * 1000  + ( __e_time.tv_usec - __s_time.tv_usec ) / 1000;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>        <span class="keywordflow">if</span>( __diff_ms &lt; __t &amp;&amp; __t &gt; 0 ){<span class="comment">//比较时钟</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>            __run = m_is_run;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>            std::this_thread::yield();</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>            std::this_thread::sleep_for( std::chrono::milliseconds( 1 ));</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>            <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>        }</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>        <span class="keywordflow">if</span>( __one_shot == <span class="keyword">true</span> &amp;&amp; __fun_ok ){<span class="comment">//单次触发</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>            m_is_run = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>            std::thread thd( [<span class="keyword">this</span>]{</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>                    std::this_thread::yield();</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>                    std::this_thread::sleep_for(std::chrono::milliseconds(1));</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>                    m_cb();</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>            } );</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>            thd.detach();</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>        }<span class="keywordflow">else</span>{<span class="comment">//连续触发</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>            <span class="keywordflow">if</span>( __fun_ok ){</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>                m_is_run = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>                std::thread __thd( m_cb );</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>                __thd.join();</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>            }</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>            <a class="code hl_function" href="../../db/de1/class_c_timer.html#ad252c89444a7ed6eae41b09520015eda">Start</a>( -1 , <span class="keyword">false</span> );        <span class="comment">//重新启动</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>        }</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>        __run = m_is_run;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>    }</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>}</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span> </div>
<div class="foldopen" id="foldopen00075" data-start="{" data-end="}">
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="../../db/de1/class_c_timer.html#a46eb5cecd92e193d8b49f6b4454e480a">   75</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="../../db/de1/class_c_timer.html#a46eb5cecd92e193d8b49f6b4454e480a">CTimer::SetOwner</a>( std::function&lt;<span class="keywordtype">void</span>(  )&gt; fun )</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>{</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>    m_cb = fun;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>}</div>
</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span> </div>
<div class="foldopen" id="foldopen00080" data-start="{" data-end="}">
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="../../db/de1/class_c_timer.html#ae948212119cc44200a991d76835b672c">   80</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="../../db/de1/class_c_timer.html#ae948212119cc44200a991d76835b672c">CTimer::IsRuning</a>(  )</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>{</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>    <span class="keywordtype">bool</span> ret = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>    <span class="comment">//m_mutex.lock(  );</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>    ret = m_is_run;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    <span class="comment">//m_mutex.unlock(  );</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>}</div>
</div>
<div class="ttc" id="aclass_c_timer_html_a46eb5cecd92e193d8b49f6b4454e480a"><div class="ttname"><a href="../../db/de1/class_c_timer.html#a46eb5cecd92e193d8b49f6b4454e480a">CTimer::SetOwner</a></div><div class="ttdeci">void SetOwner(std::function&lt; void()&gt; fun)</div><div class="ttdoc">指定事件响应函数，</div><div class="ttdef"><b>定义</b> <a href="#l00075">timer_old.cpp:75</a></div></div>
<div class="ttc" id="aclass_c_timer_html_a7fe9ad152f641589251afdabebd60572"><div class="ttname"><a href="../../db/de1/class_c_timer.html#a7fe9ad152f641589251afdabebd60572">CTimer::Stop</a></div><div class="ttdeci">void Stop()</div><div class="ttdoc">停止计时器</div><div class="ttdef"><b>定义</b> <a href="#l00007">timer_old.cpp:7</a></div></div>
<div class="ttc" id="aclass_c_timer_html_ad252c89444a7ed6eae41b09520015eda"><div class="ttname"><a href="../../db/de1/class_c_timer.html#ad252c89444a7ed6eae41b09520015eda">CTimer::Start</a></div><div class="ttdeci">void Start(long ms=-1, bool oneShot=false)</div><div class="ttdoc">启动或者重启计时器。</div><div class="ttdef"><b>定义</b> <a href="#l00012">timer_old.cpp:12</a></div></div>
<div class="ttc" id="aclass_c_timer_html_ae948212119cc44200a991d76835b672c"><div class="ttname"><a href="../../db/de1/class_c_timer.html#ae948212119cc44200a991d76835b672c">CTimer::IsRuning</a></div><div class="ttdeci">bool IsRuning()</div><div class="ttdoc">判断计时器是否正在运行</div><div class="ttdef"><b>定义</b> <a href="#l00080">timer_old.cpp:80</a></div></div>
<div class="ttc" id="amisc_8hpp_html"><div class="ttname"><a href="../../d0/d0e/misc_8hpp.html">misc.hpp</a></div></div>
<div class="ttc" id="atimer_8hpp_html"><div class="ttname"><a href="../../df/d05/timer_8hpp.html">timer.hpp</a></div></div>
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